Going to Jail - What to do about debts/bills?

Fucked up, got caught, facing the music, my own fault - Looking at 15 months

Currently on OW. After being laid off, EI ran out ~4 months ago and I've been unable to find anything but part time temp contract work for the past year. Won't be able to to pay down the debts I owe (small amount of credit card debt and a vehicle I've been financing for a bit under 3 years on a 7 year contract) and my savings got wiped from legal fees/emergencies. Hard to think of what options I have besides let everything default and just deal with collections/bankruptcy and destroyed credit once I'm out. Obviously going to cancel all monthly bills and pay them off.

If there is a better option I'd love to hear it, but if not the advice I'm seeking is if I should let my debt holders know the situation, or just keep quiet and let them do their thing once the account goes delinquent?